LEPID0PTERA3PETER0CERA. 387 



Abdomen with a testaceous band at tbe base. Hind tibiae very 

 much incrassated. Wings minutely brown-speckled ; interior and 

 exterior lines black, denticulated, the former brown and somewhat 

 diffuse in tbe hind wings ; submarginal line whitish, zigzag, 

 partly and slightly black-bordered ; marginal points black ; discal 

 mark indistinct, blackish, and more conspicuous on the under side, 

 where the markings are less visible. Fore wings with a black in- 

 terrupted discal streak extending along the whole length of the 

 wing ; space between the interior and exterior lines mostly whitish, 

 the latter very much bent. Length of the body 7 lines; of the 

 wings 17 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



Group 5. 



110. BoARMIA DELINEATA. 



Fcem. Testacea, ferruginco conspersa, sat gracilis; tibia pos- 

 ticce subarcuatce, non incrassata ; alee breviusculce, latiusculce, 

 lineis interiore et exieriore fuscis dentatis gracillimis, spatio 

 intermedio vix consperso, punctis marginalibus nigricantibus ; 

 anticce linea exteriore costam versus valdeflexa. 



Female. Testaceous, rather slender, ferruginous-speckled. 

 Hind tibiae slightly bent, not incrassated. Wings rather short 

 and broad ; interior and exterior lines brown, dentate, very slender, 

 the latter acutely and deeply bent towards the costa of the fore 

 wings ; space between the lines mostly without speckles ; marginal 

 points blackish ; under side with a blackish discal point and a 

 broad brown band, whtch is limited on the inner side by the exte- 

 rior line, and is diffuse towards the border. Length of the body 5 

 lines ; of the wings 14 lines. 



This is a very aberrant form of the genus. 

 Sarawak, Borneo. In Mr. Saunders' collection, 



Australia. 



The following fifteen species may be divided into five groups ; 

 the first group is peculiar to Australia ; the second is placed by 

 Guenee in the 3rd European group ; the third may be joined to the 

 first European group, aud the fourth and fifth are formed of small 

 species, which do not well accord with the typical structure of 

 Boarmia. 



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